public bool ThemSPvaoDSHangXuat(DSHANGXUAT ds)
{
try
{
ds.ThanhTien = pn.ThanhTien(1, ds.MASP);
qlkho.DSHANGXUATs.InsertOnSubmit(ds);
qlkho.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public void XoaDSPhieuXuat(string mapx, int dem)
{
for (int i = 0; i <= dem; i++)
{
DSHANGXUAT p = qlkho.DSHANGXUATs.Where(t => t.MAPX == mapx).FirstOrDefault();
if (p == null)
{
return;
}
else
{
qlkho.DSHANGXUATs.DeleteOnSubmit(p);
qlkho.SubmitChanges();
}
}
}
public bool SuaTTDSPhieuXuat(DSHANGXUAT ds)
{
try
{
var k = qlkho.DSHANGXUATs.Where(t => t.MAPX == ds.MAPX).Where(t => t.MASP == ds.MASP).FirstOrDefault();
ds.SoLuong = k.SoLuong + 1;
int n = (int)ds.SoLuong;
string ma = ds.MASP.ToString();
ds.ThanhTien = pn.ThanhTien(n, ma);
qlkho.DSHANGXUATs.DeleteOnSubmit(k);
qlkho.DSHANGXUATs.InsertOnSubmit(ds);
qlkho.SubmitChanges();
return(true);
}
catch { return(false); }
}
